Tribal Coordination with the Public is Key to a
Successful Water Quality Standards (WQS) Variance

•S-EPA

Discharger and
authorized Tribe
determine that a
WQS variance is

needed to
improve water
quality.

Collaborate with

stakeholders
such as through
a workgroup.

The authorized
Tribe proposes
a WOS variance,

ana requests
public comment
on the WQS
variance and
supporting
documentation.

The

authorized
Tribe holds
public
hearings
and obtains
public input.

If proceeding,
the authorized
Tribe adopts

the WQS
variance after
considering
public input.

The authorized
Tribe submits
the WQS
variance
package to EPA
for review.

If approved by
EPAS the WQS
variance is
implemented.

WQS VARIANCE PROCESS

6

ENGAGE THE PUBLIC AT EACH STEP

The authorized
Tribe reevaluates
the WQS
variance, with
public input,
to see if more can
be done to
improve
water quality.

Clearly explain the

problem, the
pollutant reduction
actions, the timing,
and how the public
can engage.

Be transparent.

Request public
comment.

Consider all
public
comments and
communicate
how public
input was used.

Provide the
response to
comments to
the public.

Communicate
activities
implemented and
water quality
progress.

Make monitoring
results publicly
available.

Keep the public
informed and
invite feedback
on water
quality
progress.



Office of Water 823-F-24-005

WEE?

Visit the EPA's WQS Variance website for more information. SlI&to

-------